fasciola

简明释义

英[ˌfæsiˈəʊlə]美[fæʃiˈoʊlə]

片形属

小绷带

小束

片吸虫属

英英释义

单词用法

同义词

反义词

例句

1.Through parasite fauna investigation and clinical detection, the popularity of Fasciola hepatica and Strongylus vulgaris in digestive channel of tovine was discovered.

通过寄生虫区系调查和临床检验，发现肝片形吸虫及消化道圆形线虫感染普遍。

2.Through parasite fauna investigation and clinical detection, the popularity of Fasciola hepatica and Strongylus vulgaris in digestive channel of tovine was discovered.

通过寄生虫区系调查和临床检验，发现肝片形吸虫及消化道圆形线虫感染普遍。

3.The study focused on the lifecycle of fasciola.

这项研究集中在肝吸虫的生命周期上。

4.Infected livestock can transmit fasciola to humans.

感染的牲畜可以将肝吸虫传播给人类。

5.Farmers should be aware of fasciola infection in their animals.

农民应该意识到他们的动物可能感染肝吸虫。

6.Symptoms of fasciola infection include abdominal pain.

感染肝吸虫的症状包括腹痛。

7.Preventing fasciola infestations is crucial for livestock health.

预防肝吸虫感染对牲畜健康至关重要。

作文

The term fasciola refers to a genus of parasitic flatworms that are commonly known as liver flukes. These organisms primarily inhabit the livers of various mammals, including livestock and humans, and they can cause significant health issues. The life cycle of fasciola is complex, involving both aquatic and terrestrial stages. Initially, the eggs of the fasciola are excreted in the feces of an infected host and must reach a body of water to develop into larvae. These larvae then infect snails, which serve as intermediate hosts. Inside the snail, the larvae undergo several transformations before finally emerging as free-swimming cercariae. These cercariae can then encyst on vegetation, such as water plants, where they can be ingested by grazing animals or humans. Once inside the definitive host, the fasciola attaches itself to the liver and begins to mature, leading to various symptoms of infection, including abdominal pain, jaundice, and digestive disturbances. Understanding the biology and life cycle of fasciola is crucial for the prevention and treatment of infections caused by these parasites. In regions where livestock farming is prevalent, such as parts of Africa, Asia, and South America, fasciola infections can have severe economic impacts due to decreased productivity in infected animals. Furthermore, human cases of fasciola infection can occur, often through the consumption of contaminated water or undercooked water plants. This highlights the importance of public health education and effective control measures to reduce the risk of transmission. In terms of treatment, medications such as praziquantel are commonly used to eliminate fasciola from infected individuals. However, prevention remains the most effective strategy. This includes educating farmers about the risks associated with grazing animals near water bodies and encouraging proper cooking methods for food that may be contaminated. Additionally, controlling the snail populations that serve as intermediate hosts can significantly reduce the incidence of fasciola infections in both animals and humans. In conclusion, fasciola represents a significant public health concern in many parts of the world. Through understanding its life cycle, implementing preventive measures, and promoting effective treatments, we can mitigate the impact of this parasitic infection on both animal and human health. Awareness and education are key components in the fight against fasciola, ensuring that communities can protect themselves from this potentially debilitating parasite.

术语fasciola指的是一种寄生扁虫的属，通常被称为肝吸虫。这些生物主要栖息在各种哺乳动物的肝脏中，包括家畜和人类，并且可以引起严重的健康问题。fasciola的生命周期复杂，涉及水生和陆生阶段。最初，感染宿主的粪便中会排出fasciola的卵，这些卵必须到达水体才能发育成幼虫。这些幼虫随后会感染蜗牛，蜗牛作为中间宿主。在蜗牛体内，幼虫经历几次转变后最终以游动的尾蚴形态出现。这些尾蚴可以在植物上形成囊泡，如水生植物，随后被放牧的动物或人类吞食。一旦进入终宿主，fasciola会附着在肝脏上并开始成熟，导致各种感染症状，包括腹痛、黄疸和消化不良。 理解fasciola的生物学和生命周期对预防和治疗这些寄生虫引起的感染至关重要。在家畜养殖盛行的地区，如非洲、亚洲和南美的某些地方，fasciola感染可能对经济造成严重影响，因为感染动物的生产力下降。此外，人类也可能发生fasciola感染，通常是通过饮用受污染的水或食用未煮熟的水生植物。这突显了公共卫生教育和有效控制措施的重要性，以减少传播风险。 在治疗方面，常用的药物如吡喹酮被用于消除感染个体体内的fasciola。然而，预防仍然是最有效的策略。这包括教育农民有关让动物在水体附近放牧的风险，并鼓励适当的烹饪方法以防止食物污染。此外，控制作为中间宿主的蜗牛种群可以显著降低动物和人类中fasciola感染的发生率。 总之，fasciola在世界许多地方代表了一个重要的公共卫生问题。通过了解其生命周期、实施预防措施和推广有效治疗，我们可以减轻这种寄生虫感染对动物和人类健康的影响。意识和教育是与fasciola作斗争的关键组成部分，确保社区能够保护自己免受这种潜在的致残寄生虫的侵害。